| Rank | Name | Members | Recent average credit | Total credit | Country | Type |
|---|---|---|---|---|---|---|
| 1 | Brooke County WV Secondary Schools |
46 | 840 | 55,576,080 | United States | Secondary school |
| 2 | ec99b-Vipeholm-Lund-Sweden |
16 | 230 | 38,403,227 | Secondary school | |
| 3 | LOOKING FOR A GOOD CANTINA |
337 | 187 | 75,398,735 | United States | Secondary school |
| 4 | The Christian SETI alliance -SETI with a purpose. Join us! (christianseti.blogspot.com) |
381 | 86 | 167,298,822 | Australia | Secondary school |
| 5 | Gymnasium Quakenbrueck (D) |
15 | 83 | 32,618,097 | Germany | Secondary school |
| 6 | Providence Christian School |
5 | 54 | 16,382,006 | United States | Secondary school |
| 7 | Jesuit College Prep, Dallas |
6 | 40 | 1,604,094 | United States | Secondary school |
| 8 | Alpha Tau Omega |
11 | 39 | 16,165,486 | United States | Secondary school |
| 9 | Grafiskt Utbildningscenter |
14 | 36 | 55,777,190 | Secondary school | |
| 10 | Manhiem Township High School |
3 | 33 | 4,164,423 | Secondary school | |
| 11 | UWC International | 6 | 21 | 2,690,463 | International | Secondary school |
| 12 | BVSD MIS Department | 1 | 17 | 23,338,794 | Secondary school | |
| 13 | Aransas County ISD | 7 | 16 | 6,326,743 | United States | Secondary school |
| 14 | North Carolina School of Science & Mathematics | 35 | 16 | 19,730,832 | Secondary school | |
| 15 | Jefferson High School (Cedar Rapids, Iowa) | 9 | 13 | 15,964,956 | Secondary school | |
| 16 | Wolverley CE Secondary School | 19 | 12 | 5,346,267 | United Kingdom | Secondary school |
| 17 | Heresy | 1 | 12 | 46,944,774 | United States | Secondary school |
| 18 | Dakota's Away Team | 2 | 10 | 6,399,270 | Secondary school | |
| 19 | The GCS Lab Abusers Crew (alum) | 11 | 9 | 691,413 | United States | Secondary school |
| 20 | OkoFellows | 5 | 9 | 1,963,399 | Germany | Secondary school |
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SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.